baber/WOPTO huggingface dataset:
Patent JP-H0330808-A (JP)
Title: Air purifying filter
Inventor: KUKUMIYA SHIGENORI
IPC: D02J3/00
Filed: 1989-06-27
Abstract: PURPOSE:To prevent lowering of the strength of a filter body by attaching the fine single fibers to the filter body. CONSTITUTION:A filter body 4 is sprayed with an adhesive 6 from a nozzle 5 to form an adhesive layer on fiber. A high voltage is applied between a container 7 contg. single fiber 2 positively charged and a negative grounding electrode 11, whereby fine fibers 3 are attached to the filter body 4 interposed between the electrodes and treated with the adhesive by electrostatic flocking. In doing so, the dusts having a small particle diameter can be collected and the collecting performance can also be adjusted easily.
Patent JP-S6228932-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: G06K19/00
Filed: 1985-07-31
Abstract: PURPOSE:To obtain the titled magnetic recording medium with excellent adhesion of the undercoat layer to the carrier by forming an undercoat layer contg. prescribed amts. of carbon black and a photopolymerization initiator on one surface of a carrier consisting of a specified plastic film and irradiating UV rays from the opposite surface to cure the layer. CONSTITUTION:An undercoat layer contg. 100pts.wt. binder, 0.1-50pts.wt. carbon (various additives can be incorporated) and 1-20pts.wt. photopolymerization initiator is formed on one surface of a carrier consisting of a plastic selected from cellulose derivatives, polyolefin, polyvinyl chloride, polyvinylidene chloride, polyester, polycarbonate, polystyrene, polyimide, polyamide and polyether sulfone, and UV rays are irradiated from the opposite surface to cure the layer. Consequently, a magnetic recording medium with excellent adhesion of the undercoat layer to the carrier can be obtained.
Patent JP-S6415447-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKUMURA ATSUO
IPC: F02D41/00
Filed: 1987-07-07
Abstract: PURPOSE:To increase the response speed of a downstream sensor and improve the controllability by increasing the change quantity of the air-fuel ratio feedback control constant immediately after the reversal of the output of the downstream sensor in a system provided with air fuel ratio sensors at the upstream and downstream of a ternary catalyst. CONSTITUTION:The output signal of a downstream sensor B2, one of airfuel ratio sensors B1, B2 provided at the upstream and downstream of a ternary catalyst in an exhaust passage, is inputted to an asymmetric control constant calculating means C, and the air fuel ratio feedback control constant in response to the input signal is calculated. After the output of the sensor B2 against the target air fuel ratio is reversed from 'rich' to 'lean' or vice versa, the update speed of the control constant per hour is increased then decreased. The update speed after the reversal from 'rich' to 'lean' is set asymmetrically with the update speed for the opposite case. The air-fuel ratio correction quantity is calculated by a calculating means D in response to this control constant and the output of the upstream sensor B1 to control an air-fuel ratio adjusting means E.
Patent JP-S6147782-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: H01L51/50
Filed: 1984-08-13
Abstract: PURPOSE:An inexpensive and easily producible EL element capable of providing emission having sufficient luminance even at low-voltage drive, comprising a three-layer structure of luminous layers, wherein the first layer consists of a molecule piled layer and the second and the third layers consist of monomolecular layers of their accumulated layers. CONSTITUTION:In an EL element consisting of the luminous layer 2, and transparent electrode layers wherein at least one layer is transparent, sandwiching the liminous layer in between, the first luminous layer consists of a molecule piled layer comprising (A) an electrically luminous organic compound and (B) one ore more organic compounds having electron donor properties relatively based on the component A, the second luminous layer consists of a monomolecular (accumulated) layer comprising the component A or (C) an electrically luminous compound having the same electronegativity as that of the component A, and the third layer consists of a monomolecular (accumulated) layer comprising (D) the component A or one or more organic compound having electron donor properties relatively based on the component the component C.
Patent JP-S5955776-A (JP)
Title: Printer
Inventor: YOSHIDA ATSUYUKI
IPC: B41J35/04
Filed: 1982-09-27
Abstract: PURPOSE:To make it possible to prevent the contact of paper and an ink ribbon, in the printer due to the ink ribbon, by forming a slit to the guide plate of a printing head side over the entire printing length thereof in a necessary min. width. CONSTITUTION:A slit 7d is formed to the guide plate 7B provided to the side of the printing head 12 of a printer over the entire length to be printed thereof in a necessary min. width performing printing due to the printing head 12. Therefore, the guide plate 7B performs the action of a ribbon mask and the contact of paper 5 and the ink ribbon 3 can be prevented even if the ribbon mask is separately provided to a carrier 11. In addition, the contact of the paper 5 with the side of the carrier 11 is prevented as well as friction force is not acted between the paper 5 and the carrier 11 and the load of a carrier driving motor is reduced to make it possible to miniaturize a printer while the carrier structure can be simplified and miniaturized.
Patent JP-H0217096-A (JP)
Title: Belled needle and its manufacture
Inventor: YAMAZAKI KOTARO
IPC: D05B85/00
Filed: 1988-07-06
Abstract: PURPOSE:To improve workability and enhance a safety degree and enable a product to be manufactured at a low cost by inserting a needle head section with a projected section formed on the peripheral side, into a fitting cylinder section formed on a bell, and by setting a fixed section formed by pressing them integrally. CONSTITUTION:Left and right wing pieces 10 are drawing-processed directed under an upper semi-sphere section 8, and in this step, in a cavity, a noisemaker 13 in a proper shape is enclosed, and a lower semi-sphere section 14 having a port section 12 so that the spaces of the release end edges 11 of the left and right wing pieces 10 may be set at equal intervals, is formed, and is separated from plate material A, and a roughly sphere-shaped bell 2 integrated as a whole is shaping-processed. In the meantime, on the peripheral side of the head section of a needle 1, a projected section 4 is formed, and the head section of the needle 1 with the formed projected section 4 is inserted into the fitting cylinder section 6 of the bell 2, and the fitting cylinder section 6 and the head section of the needle 1 are integrally pressed to set a fixed section 3, and the needle 1 and the bell 2 are integrally formed. On the manufacture of the bell 2, the band-shaped plate material A is not used, but the plate-shaped plate material A is used, and each process is performed in parallel at the same time, and then production efficiency is improved.
Patent JP-H0334114-A (JP)
Title: Floating type magnetic head
Inventor: KOBAYASHI YOSHITO
IPC: G11B5/60
Filed: 1989-06-29
Abstract: PURPOSE:To facilitate assembly and to simplify the alignment of cores by previously forming winding on a head core and sticking the core to the outer part of a slider. CONSTITUTION:The head core 15 extends nearly along the entire length in the side part of the slider 11 and the slider side part of the part facing a window hole part 16 of the core into which a wire rod of the winding 14 passes is cut to a square shape so that the winding 14 is stuck to the slider side part. The head core 15 is formed to such a shape with which the one side part of the core on the side opposite to the slider side is formed to a tapered shape to narrow the side to make sliding contact with a magnetic disk or both sides are formed to a tapered shape. The transverse thickness (t) of the part for sliding contact with the disk is thereby made into about 60 mum if the transverse thickness T of the core 15 is assumed to be, for example, 100 to 120mu. The magnetic gap 17 delineates the recording and reproducing tracks of the disk in the narrow magnetic gap part.
Patent JP-S5959931-A (JP)
Inventor: OKADA TOKIO
IPC: D02G1/12
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6413959-A (JP)
Title: Preparation of bean curd
Inventor: OTSUKI TATSUKIYO
IPC: A23L11/00
Filed: 1987-07-06
Abstract: PURPOSE:To improve the extraction yield of soya milk and to stably prepare a bittern bean curd having excellent sweetness, taste, flavor and palatability and produced by using magnesium chloride as the sole coagulant, by applying high electrostatic potential to raw soybean and the water for the preparation of bean curd, thereby subjecting the soybean and water to electronic treatment. CONSTITUTION:In the conventional preparation of bean curd, a high electrostatic potential of about 500-5,000V, preferably about 800-3,000V is applied to the raw soybean and the water for preparation of bean curd. The soybean subjected to the electronic treatment is immersed in the treated water and ground. Soybean protein is extracted from the product and the obtained soya milk is added with magnesium chloride to obtain bittern bean curd.
Patent JP-H0723941-A (JP)
Title: X-ray ct device
Inventor: KIKUCHI KOKI
IPC: A61B6/03
Filed: 1993-07-07
Abstract: PURPOSE:To form a frame of an X-ray CT device compact and light to be extremely useful as the one to be mounted on a vehicle by disposing a power source device to supply a high voltage to an X-ray tube, and a slip ring to connect the power source device to the X-ray device electrically on the outer side of the frame. CONSTITUTION:A high voltage is generated by a power source device 8, and it is supplied to a fixed side brush 7 of a slip ring unit 13 to be supplied to a rotary side ring 6. The high voltage supplied to the rotary side ring 6 is supplied through a cable 5a to an X-ray tube 2, and an X-ray is radiated to be supplied through an unillustrated testee to an unillustrated detector. In the meanwhile, driving force from a rotary motor 4 reaches the X-ray tube 2 through a rotary base 3 and a bearing 4 to rotate the X-ray tube 2 and a link 5. Rotation of the link 5 is transmitted to the rotary side ring 6 of the slip ring unit 13 to rotate the rotary side ring 6. The rotary side ring 6 rotates while receiving supply of the high voltage from the fixed side brush 7.
Patent JP-H0296999-A (JP)
Title: Trouble allowance differential memory and sensing method
Inventor: RADOU MIHAIRU BUANKU
IPC: G11C17/00
Filed: 1989-06-29
Abstract: PURPOSE: To read out correct data even in case of the failure of one side element by constituting so that the electric current of about 1/2 of the normal current amount is made to flow when one side memory element of two memory elements storing complementary data fails. CONSTITUTION: A first memory element 32 is composed of EEP-ROM transistor Tr 12 and select Tr 14, and a second memory element 34 is composed of EEP- ROM Tr 18 and select Tr 20. Data of single bit are stored in the element 32, and the complementary data are stored in the element 34. When data of logic 1 are stored in the elements 32 and 34, if both elements function normally, an electron is interrupted with the element 32, and a current (i) is conducted with the element 34. In case of the failure of the element 32, the current of i/2 is conducted with the element 32, and the current of (i) is conducted with the normally functioning element 34. On the otherhand, in case of the failure of the element 34 and the normal operation of the element 32, the current is interrupted with the element 32 and only the current amount of i/2 is conducted with the element 34.
Patent JP-H0519546-A (JP)
Title: Process unit for image forming device
Inventor: UEDA KIYOSHI
IPC: G03G21/10
Filed: 1991-07-09
Abstract: PURPOSE:To facilitate automatic assembly by dividing the bearing part of respective process units such as a photosensitive drum, a developing device, a fixing device and a cleaning device which are provided in an image forming device. CONSTITUTION:A bearing plate 4 which rotatably supports 1st and 2nd stirring members 7 and 8 through a shaft is provided near a left side surface part 2c in the internal longitudinal direction of a developing device main body 2. The bearing plate 4 is divisionally constituted of a lower bearing plate 4a and an upper bearing plate 4b having a shape common to each other, and semicircular recesses 4c are respectively provided at two spots on the respective bearing plates 4b and 4a, and a bearing hole in which the respective left supporting shafts 7a and 8a of the respective stirring members 7 and 8 are fitted is formed in the case of oppositely putting the recesses 4c. The bearing plate 4a is inserted following the groove 2e of the main body 2, the respective left supporting shafts 7a and 8a and the bearing plate 4b are successively inserted from the above, and an upper cover 5 is attached, so that the respective stirring members 7 and 8 are rotatably supported through the shaft.
Patent JP-S6325069-A (JP)
Title: Printer
Inventor: SAITO HIDEO
IPC: B41J35/10
Filed: 1986-07-17
Abstract: PURPOSE:To reduce the wt. and volume of a carrier and to enhance a printing speed, by a method wherein both of driving setting a desired type wheel to a position fitted to a printing from the housing thereof and driving setting a printing ribbon to the position fitted to a printing are respectively performed by the revolution of one drive motor provided on the carrier. CONSTITUTION:A desired type wheel 4 is moved as received in a housing 5 along with a receiving stand 6 by the revolution of a motor 13. A drive motor 16 is operated and the type wheel 4 is raised toward a position fitted to a printing to be located at said position. Further, a printing ribbon 3 is located at the position fitted to a printing and the revolution of the drive motor 16 is stopped. Various kinds of printing ribbons, for example, black, red and printing correction printing ribbons are supported by a ribbon frame and, when the ribbon frame is to be shifted in a multistage fashion as required, the revolution quantity of the drive motor is changed with the support position of each printing ribbon.
Patent JP-S5691525-A (JP)
Title: Resetting circuit
Inventor: FUJIYAMA TEISHIYOU
IPC: H03K17/22
Filed: 1979-12-26
Abstract: PURPOSE:To prevent a resetting miss by exercising control over resetting operation by the break voltage of a Zener diode. CONSTITUTION:Power source VSS is connected via Zener diode 5 and resistance 6 to the base of transistor 9, whose collector is connected to reset terminal RST of IC1; and power source VSS is connected to reset terminal RST via resistance 8 and the emitter of transistor 9 is grounded. When power voltage VSS is below a Zener voltage, transistor 9 is off and VSS is applied to reset terminal RST as it is. As VSS increases above the Zener voltage, a Zener break is made and transistor 9 turns on to hold the voltage of reset therminal RST at a low level. Meanwhile, the voltage passed through resistance 8 exceeds the threshold voltage and until transistor 9 turns on, the reset voltage is applied to reset terminal RST.
Patent JP-H1112977-A (JP)
Title: Doctor device with function to detect sticking of foreign material
Inventor: HAGITA SHUNICHI
IPC: D21G3/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a doctor device capable of rapidly and accurately detecting the occurrence of sticking of dotted foreign materials and positions where the sticking has occurred and rapidly carrying out the removal thereof. SOLUTION: This doctor device 1 is equipped with vibration pickups 111 (n) for detecting the vibration occurring in each part of a doctor blade 2 and is capable of detecting positions where abnormal vibration occurs as positions where the sticking of dotted foreign materials occurs based on vibration information detected by the vibration pickups 111 (n) in a detecting circuit 100. When the occurrence of the sticking of the foreign material is detected, the linear pressure on the roll surface 101 by the doctor blade 2 is raised with a linear pressure regulating circuit 120 to quickly scrape off the sticking foreign materials. Thereby, the sticking of the dotted foreign materials can rapidly and accurately be detected without relying on human visual and auditory senses to rapidly carry out the removal of the foreign materials.
Patent JP-S6146445-A (JP)
Title: Fuel control device for diesel engine
Inventor: MATSUNAGA EIKI
IPC: F02D41/36
Filed: 1984-08-11
Abstract: PURPOSE:To easily further surely prevent a reverse rotation, by providing a tooth at an unequal space in the gear of a speed sensor and enabling a different signal pattern to be generated between a normal and a reverse rotation so as to easily decide the reverse rotation and set a target injection quantity to zero when the reverse rotation is decided. CONSTITUTION:A control device provides a speed sensor 1 comprising a gear 1a, directly connected with a driving shaft of an engine and having teeth being unequally spaced, and an electromagnetic pickup oppositely facing to the gear 1a. The device, shaping an AC voltage signal output from said speed sensor 1 by a waveform shaper circuit 7 in a control unit 6, generates a signal pattern different between the time when the engine is normally and reversely rotated. And a microcomputer part 9, deciding from this signal pattern whether or not the engine is normally rotated, determines a target injection quantity on the basis of the information from each kind operating condition detecting sensors 1-5 when the engine is decided to be normally rotated while sets the target injection quantity to zero determining a supply injection quantity of fuel when the engine is decided to be reversely rotated.
Patent JP-S6326358-A (JP)
Title: Sputtering apparatus
Inventor: TAMAI YOICHI
IPC: C23C14/34
Filed: 1986-07-17
Abstract: PURPOSE:To uniformly form a film on a substrate at a constant rate of film formation by fitting a gas introducing means to the pressing tool of each sputtering gun so that a gas can be uniformly fed to the surface of each target. CONSTITUTION:This sputtering apparatus is composed of a vacuum vessel 1, a rotatable support which supports a substrate to be treated, sputtering guns 11 and a gas exhaust port 10. Each of the guns 11 is composed of an electrode 12 which supports a target 13, a pressing tool 14 which fixes the electrode 12 and a gas introducing means 16 fitted to the tool 14. A gas is uniformly fed to the surface of the target 13 by the means 16.
Patent JP-H0922915-A (JP)
Title: Junction field effect transistor and manufacture thereof
Inventor: KAMASHITA ATSUSHI
IPC: H01L21/337
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage of a junction field effect transistor by forming a drain region of a lightly doped part containing low impurity concentration and a heavily doped part containing higher impurity concentration than the low impurity concentration, and disposing the low concentration part in contact with a gate region. SOLUTION: A P-type gate region 108 is disposed on the surface of an epitaxial layer 102, a source region 105 is disposed at the one side via the region 108, and drain regions 105, 107 are disposed at the other. The drain region has a heavily doped part 106 and a lightly doped part 107, and the part 106 is an N-type region having impurity concentration 1×1018cm<-3> equal to that of the region 105. The part 107 is disposed between the region 108 and the part 16 of the drain region. The drain region is P-N junctioned to the region 108 by the part 107.
Patent JP-H08277378-A (JP)
Title: Water-reducible silicone filling coating
Inventor: CHIYAKUUKAI ITSUPU
IPC: C09D183/08
Filed: 1993-06-14
Abstract: PURPOSE: To obtain a water reducible weatherstrip coating agent useful for film forming, which has low friction, abrasive resistance and good freeze release properties which contain an aminofunctional polysiloxane emulsion, a cross- linked composition having a specified composition, a catalytic amount of an organometallic compound and an emulsifier.  
     CONSTITUTION: A water reducible weatherstrip coating agent comprises: (A) an aminofunctional polysiloxane emulsion, (B) (i) a methylmethoxy polysiloxane resin solution [preferably a solution wherein a compound of the formula CH 3 Si(OCH 3 ) n O (3-n)/2  (wherein n is 1/3-0.7) is dissolved in organic solvents], and (ii) a cross-linked composition containing organofunctional silane [preferably a compound of the formula XSi(OR 1 ) 3  (wherein R 1  is a 1-4C monovalent hydrocarbon; and X is an organofunctional group)], (C) a catalytic amount of an organometallic compound (preferably an organostannic compound), and (D) an effective amount of an emulsifier. The component (D) is preferably a compound of R 2 -(OCH 2 CH 2 )yOH (wherein R 2  is nonylphenyl and the like; and y is 4-40). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0522452-A (JP)
Title: Split transfer connection system for private electronic branch exchange
Inventor: KOYAMA MASAMI
IPC: H04Q3/58
Filed: 1991-07-10
Abstract: PURPOSE:To realize more thoughtful service by selecting a transfer destination depending on a terminal type of a caller. CONSTITUTION:The central processing unit of a private branch electronic exchange is provided with a terminal class information memory (c) storing a terminal class such as an extension and an external trunk for each accommodated location, a 1st transfer information memory (a) storing a 1st destination number being a transfer destination at the arrival of a call from an extension for each accommodated location (or group), a 2nd transfer information memory (b) storing a 2nd destination number being a transfer destination at the arrival of a call from a trunk for each accommodated location and a transfer setting memory (d) displaying whether or not the transfer is set for each accommodated location. When a call comes to an extension to which transfer is set, each of the above memories is referred to identify a terminal class of a caller and when the call comes from an extension, the call is transferred to the 1st destination number and when the call comes from a trunk, the call is transferred to the 2nd destination number.
Patent JP-H05334252-A (JP)
Title: Password valid period management system
Inventor: SEKIGUCHI KANAMI
IPC: G06F21/62
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the leakage of a pass word, or the omission of the change of the pass word. CONSTITUTION:A pass word valid period registering part 2 registers the valid period of the designated pass word in a valid period storage part 7. When it is judged that the valid period registered in the valid period storage part 7 has passed the date when the pass word set for each system user was registered in a pass word storage part 8, a pass word usage validity judgment registering part 3 registers the information of the invalidity of the usage of the pass word in the pass word storage part 8. When the valid period of the pass word passes, a system manager releases the invalid state of the usage of the pertinent pass word in the pass word storage part 8 by using a pass word usage invalidity releasing part 10, and enables the usage of the pass word. The system user performs an access to a system by using the pass word, and changes the pass word in the pass word storage part 8 by a pass word change registering part 5.